Given the formula for The Gas Law: PV = nRT. Katie tried to solve for the V variable in order to solve a problem. She rearranged the formula so that V = PRT. Determine if Katie solved the equation correctly.
If not, describe what mistake she made and solve the equation for Vand justify your steps.

x + y = 90 5x – 10y = 90 90 – 10y = 5x 90 + 10y = 5x

step-by-step explanation:

last month maria hiked the 5-mile mountain trail a number of times and she hiked the 10-mile canal trail several times. let x represent the number of times she hiked the 5-mile trail, and let y represent the number of times she hiked the 10-mile trail. if she hiked a total of 90 miles, which equation can be used to find the number of times maria hiked each trail? x + y = 90 5x – 10y = 90 90 – 10y = 5x 90 + 10y = 5x

the answer is su.k.my? ? co.kc